/* ALWON OS — operational runtime stylesheet
 * Brand DNA: Bloomberg Terminal × Datadog × Palantir × Stripe Radar
 * Compact, infrastructural, telemetry-first.
 */

:root {
  /* Surface layers — deep graphite, calibrated to feel like a runtime */
  --bg-0: #070809;
  --bg-1: #0c0e11;
  --bg-2: #11141a;
  --bg-3: #171a21;
  --bg-4: #1d2129;

  /* Borders — hairline industrial */
  --border-1: #1c1f24;
  --border-2: #2a2e36;
  --border-3: #353a44;

  /* Foreground hierarchy */
  --fg-0: #e8eaed;
  --fg-1: #b4b8bf;
  --fg-2: #7a7f88;
  --fg-3: #555a64;
  --fg-4: #393d45;

  /* ALWON signal palette */
  --signal: #0690fc;
  --signal-2: #38a8fd;
  --signal-bg: rgba(6, 144, 252, 0.12);
  --telemetry: #60e7ff;
  --telemetry-bg: rgba(96, 231, 255, 0.10);

  --ok: #1eb55e;
  --ok-bg: rgba(30, 181, 94, 0.12);
  --warn: #ffb547;
  --warn-bg: rgba(255, 181, 71, 0.10);
  --crit: #e5484d;
  --crit-bg: rgba(229, 72, 77, 0.12);
  --neutral: #6e747f;

  /* Typography */
  --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Inter", "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", "IBM Plex Mono", Menlo, Consolas, monospace;

  /* Operational scale */
  --t-9: 9px;
  --t-10: 10px;
  --t-11: 11px;
  --t-12: 12px;
  --t-13: 13px;
  --t-14: 14px;
  --t-16: 16px;
  --t-20: 20px;
  --t-24: 24px;
  --t-28: 28px;
  --t-36: 36px;

  /* Geometry — tight */
  --r-2: 2px;
  --r-3: 3px;
  --r-4: 4px;
  --r-6: 6px;

  /* Shell metrics */
  --sidebar-w: 208px;
  --sidebar-w-collapsed: 52px;
  --topbar-h: 44px;
  --statusbar-h: 26px;
}

/* ---------- reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg-0);
  color: var(--fg-0);
  font-family: var(--font-sans);
  font-size: var(--t-13);
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.005em;
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
}

input,
select,
textarea {
  font: inherit;
  color: inherit;
}

::selection {
  background: var(--signal-bg);
  color: var(--fg-0);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-0);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-3);
  border: 2px solid var(--bg-0);
  border-radius: 6px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--bg-4);
}

/* ---------- App shell ---------- */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--topbar-h) 1fr var(--statusbar-h);
  grid-template-areas:
    "sidebar topbar"
    "sidebar main"
    "sidebar statusbar";
  height: 100vh;
  width: 100vw;
}

.app.collapsed {
  grid-template-columns: var(--sidebar-w-collapsed) 1fr;
}

/* ---------- Sidebar ---------- */
.sidebar {
  grid-area: sidebar;
  background: var(--bg-1);
  border-right: 1px solid var(--border-1);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-1);
  height: var(--topbar-h);
  flex: 0 0 auto;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
.sidebar-brand:hover .wordmark .name {
  color: var(--signal-2);
}

.sidebar-brand .mark {
  width: 50px;
  height: 50px;
  border-radius: var(--r-3);
  background: url("../logo_alwon.png") center / contain no-repeat;
  flex: 0 0 50px;
}

.sidebar-brand .wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  min-width: 0;
}
.sidebar-brand .wordmark .name {
  font-size: var(--t-13);
  font-weight: 600;
  letter-spacing: 0.06em;
}
.sidebar-brand .wordmark .sub {
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-2);
  letter-spacing: 0.08em;
}

.app.collapsed .sidebar-brand .wordmark {
  display: none;
}

.sidebar-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0 12px 0;
  min-height: 0;
}

.nav-group {
  padding: 14px 14px 4px;
}

.nav-group-label {
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
  padding: 0 2px;
}
.app.collapsed .nav-group-label {
  display: none;
}
.app.collapsed .nav-group {
  padding: 12px 8px 4px;
  text-align: center;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border-radius: var(--r-3);
  color: var(--fg-1);
  font-size: var(--t-13);
  position: relative;
  cursor: pointer;
  margin: 1px 0;
  transition: background 0.08s linear, color 0.08s linear;
}
.nav-item:hover {
  background: var(--bg-2);
  color: var(--fg-0);
}
.nav-item.active {
  background: var(--bg-3);
  color: var(--fg-0);
}
.nav-item.active::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--signal);
  border-radius: 0 2px 2px 0;
}
.nav-item .nav-icon {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  color: var(--fg-2);
}
.nav-item.active .nav-icon,
.nav-item:hover .nav-icon {
  color: var(--fg-0);
}
.nav-item .nav-meta {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
}
.nav-item .nav-meta.crit {
  color: var(--crit);
}
.nav-item .nav-meta.warn {
  color: var(--warn);
}

.app.collapsed .nav-item {
  justify-content: center;
  padding: 8px 0;
}
.app.collapsed .nav-item .nav-label,
.app.collapsed .nav-item .nav-meta {
  display: none;
}
.app.collapsed .nav-item.active::before {
  left: 0;
}

.sidebar-footer {
  border-top: 1px solid var(--border-1);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 9px;
  flex: 0 0 auto;
}
.avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: var(--t-11);
  color: var(--fg-0);
  letter-spacing: 0.04em;
  flex: 0 0 26px;
}
.sidebar-footer .who {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.15;
}
.sidebar-footer .who .name {
  font-size: var(--t-12);
  color: var(--fg-0);
}
.sidebar-footer .who .role {
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.sidebar-footer .who .role .role-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ok);
  margin-right: 4px;
  vertical-align: middle;
}
.app.collapsed .sidebar-footer .who {
  display: none;
}
.app.collapsed .sidebar-footer {
  justify-content: center;
}

/* ---------- Topbar ---------- */
.topbar {
  grid-area: topbar;
  display: flex;
  align-items: stretch;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border-1);
  position: relative;
  z-index: 10;
}

.topbar-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border-right: 1px solid var(--border-1);
  font-size: var(--t-12);
  color: var(--fg-1);
}
.topbar-cell:last-child {
  border-right: 0;
}

.topbar-cell .mono {
  font-family: var(--font-mono);
  font-size: var(--t-11);
  color: var(--fg-0);
  letter-spacing: 0.02em;
}
.topbar-cell .key {
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.10em;
}

.topbar .spacer {
  flex: 1;
  border-right: 1px solid var(--border-1);
}

.collapse-btn {
  width: 36px;
  display: grid;
  place-items: center;
  color: var(--fg-2);
  border-right: 1px solid var(--border-1);
}
.collapse-btn:hover {
  background: var(--bg-2);
  color: var(--fg-0);
}

.store-selector {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  border-right: 1px solid var(--border-1);
  height: 100%;
  cursor: pointer;
}
.store-selector:hover {
  background: var(--bg-2);
}
.store-selector .store-id {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  color: var(--fg-0);
  letter-spacing: 0.02em;
}
.store-selector .store-name {
  color: var(--fg-2);
  font-size: var(--t-12);
}
.store-selector .caret {
  color: var(--fg-3);
  font-size: 9px;
}

.store-dropdown {
  position: absolute;
  top: calc(100% + 1px);
  left: -1px;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  min-width: 360px;
  padding: 6px;
  z-index: 200;
  display: none;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}
.store-dropdown.open {
  display: block;
}
.store-row {
  display: grid;
  grid-template-columns: 14px 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
  cursor: pointer;
  border-radius: var(--r-3);
  font-size: var(--t-12);
}
.store-row:hover {
  background: var(--bg-3);
}
.store-row .store-row-id {
  font-family: var(--font-mono);
  font-size: var(--t-11);
  color: var(--fg-0);
}
.store-row .store-row-name {
  color: var(--fg-2);
  font-size: var(--t-11);
  margin-left: 4px;
}
.store-row .store-row-state {
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.cmd-input {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-3);
  padding: 4px 8px 4px 8px;
  height: 26px;
  width: 280px;
  cursor: text;
  color: var(--fg-2);
}
.cmd-input:hover {
  border-color: var(--border-3);
  color: var(--fg-1);
}
.cmd-input .cmd-placeholder {
  font-size: var(--t-12);
}
.cmd-input .kbd {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  border: 1px solid var(--border-2);
  background: var(--bg-1);
  padding: 1px 4px;
  border-radius: 2px;
  letter-spacing: 0.06em;
}

.icon-btn {
  position: relative;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--fg-2);
  border-radius: var(--r-3);
}
.icon-btn:hover {
  background: var(--bg-2);
  color: var(--fg-0);
}
.icon-btn .badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 14px;
  height: 12px;
  padding: 0 3px;
  border-radius: 6px;
  background: var(--crit);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  display: grid;
  place-items: center;
  letter-spacing: 0;
  line-height: 1;
  border: 1.5px solid var(--bg-1);
}

/* ---------- Status indicators / pulses ---------- */
.pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  position: relative;
  flex: 0 0 7px;
  display: inline-block;
}
.pulse::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid currentColor;
  animation: alwon-pulse 1.8s cubic-bezier(0.2, 0, 0.4, 1) infinite;
  opacity: 0;
}
.pulse.ok {
  background: var(--ok);
  color: var(--ok);
}
.pulse.warn {
  background: var(--warn);
  color: var(--warn);
}
.pulse.crit {
  background: var(--crit);
  color: var(--crit);
}
.pulse.info {
  background: var(--signal);
  color: var(--signal);
}
.pulse.idle {
  background: var(--fg-3);
  color: var(--fg-3);
}
.pulse.idle::after {
  display: none;
}

@keyframes alwon-pulse {
  0% {
    transform: scale(0.75);
    opacity: 0.9;
  }
  100% {
    transform: scale(2.6);
    opacity: 0;
  }
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  flex: 0 0 6px;
}
.dot.ok { background: var(--ok); }
.dot.warn { background: var(--warn); }
.dot.crit { background: var(--crit); }
.dot.info { background: var(--signal); }
.dot.telem { background: var(--telemetry); }
.dot.idle { background: var(--fg-3); }

/* ---------- Main + statusbar ---------- */
.main {
  grid-area: main;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--bg-0);
  position: relative;
}

.page-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-1);
  background: var(--bg-1);
  position: sticky;
  top: 0;
  z-index: 5;
}
.page-header .crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--t-11);
  color: var(--fg-2);
  letter-spacing: 0.04em;
}
.page-header .crumb .sep {
  color: var(--fg-4);
}
.page-header .title {
  font-size: var(--t-14);
  color: var(--fg-0);
  font-weight: 500;
  letter-spacing: -0.005em;
}
.page-header .crumb .accent {
  color: var(--fg-0);
}
.page-header .right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tabbar {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--border-1);
  background: var(--bg-1);
  padding: 0 8px;
}
.tab {
  padding: 7px 12px;
  font-size: var(--t-12);
  color: var(--fg-2);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.01em;
}
.tab:hover {
  color: var(--fg-0);
}
.tab.active {
  color: var(--fg-0);
  border-bottom-color: var(--signal);
}
.tab .tab-count {
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  background: var(--bg-3);
  padding: 1px 5px;
  border-radius: 8px;
  letter-spacing: 0.02em;
}
.tab.active .tab-count {
  color: var(--fg-0);
  background: var(--bg-4);
}

.statusbar {
  grid-area: statusbar;
  background: var(--bg-1);
  border-top: 1px solid var(--border-1);
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  gap: 16px;
  overflow: hidden;
  white-space: nowrap;
}
.statusbar .sb-cell {
  display: flex;
  align-items: center;
  gap: 6px;
}
.statusbar .sb-cell .label {
  color: var(--fg-3);
}
.statusbar .sb-cell .val {
  color: var(--fg-0);
}
.statusbar .sb-spacer {
  flex: 1;
}

/* ---------- Generic panel / band ---------- */
.panel {
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  border-radius: var(--r-3);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.panel.flush {
  border-radius: 0;
  border-left: 0;
  border-right: 0;
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-1);
  flex: 0 0 auto;
}
.panel-head .title {
  font-size: var(--t-12);
  color: var(--fg-0);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.panel-head .label {
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.panel-head .right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.panel-head .live {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--ok);
}
.panel-body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.panel-body.pad {
  padding: 12px;
}
.panel-body.scroll {
  overflow-y: auto;
}

/* ---------- KPI tile ---------- */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  background: var(--bg-1);
  border-bottom: 1px solid var(--border-1);
}
.kpi {
  padding: 10px 14px;
  border-right: 1px solid var(--border-1);
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  min-width: 0;
}
.kpi:last-child {
  border-right: 0;
}
.kpi .kpi-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.10em;
}
.kpi .kpi-value {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: var(--t-20);
  color: var(--fg-0);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.kpi .kpi-unit {
  font-family: var(--font-mono);
  font-size: var(--t-11);
  color: var(--fg-2);
}
.kpi .kpi-delta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-2);
}
.kpi .kpi-delta .delta {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.kpi .kpi-delta .delta.up { color: var(--ok); }
.kpi .kpi-delta .delta.down { color: var(--crit); }
.kpi .kpi-delta .ref {
  color: var(--fg-3);
}
.kpi .kpi-spark {
  position: absolute;
  right: 12px;
  bottom: 9px;
  width: 56px;
  height: 16px;
  opacity: 0.65;
}

/* ---------- Telemetry row (events, payments, etc) ---------- */
.t-row {
  display: grid;
  align-items: center;
  gap: 12px;
  padding: 5px 12px;
  border-bottom: 1px solid var(--border-1);
  font-family: var(--font-mono);
  font-size: var(--t-11);
  color: var(--fg-1);
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  position: relative;
}
.t-row:hover {
  background: var(--bg-2);
}
.t-row .ts {
  color: var(--fg-3);
  font-size: var(--t-10);
}
.t-row .src {
  color: var(--fg-2);
  text-transform: uppercase;
  font-size: var(--t-10);
  letter-spacing: 0.10em;
}
.t-row .src.checkout { color: var(--signal-2); }
.t-row .src.payment  { color: var(--telemetry); }
.t-row .src.vision   { color: var(--warn); }
.t-row .src.edge     { color: var(--ok); }
.t-row .src.inv      { color: var(--fg-1); }
.t-row .src.api      { color: var(--signal); }

.t-row .msg {
  color: var(--fg-0);
  overflow: hidden;
  text-overflow: ellipsis;
}
.t-row .meta {
  margin-left: auto;
  color: var(--fg-3);
  font-size: var(--t-10);
}

.t-row.sev-info::before,
.t-row.sev-warn::before,
.t-row.sev-crit::before,
.t-row.sev-ok::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
}
.t-row.sev-info::before { background: var(--signal); }
.t-row.sev-warn::before { background: var(--warn); }
.t-row.sev-crit::before { background: var(--crit); }
.t-row.sev-ok::before   { background: var(--ok); }

/* ---------- Pills / chips ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 18px;
  padding: 0 6px;
  font-family: var(--font-mono);
  font-size: var(--t-10);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--border-2);
  background: var(--bg-2);
  color: var(--fg-1);
  border-radius: var(--r-2);
}
.pill.ok    { color: var(--ok);   background: var(--ok-bg);   border-color: rgba(30, 181, 94, 0.30); }
.pill.warn  { color: var(--warn); background: var(--warn-bg); border-color: rgba(255, 181, 71, 0.30); }
.pill.crit  { color: var(--crit); background: var(--crit-bg); border-color: rgba(229, 72, 77, 0.32); }
.pill.info  { color: var(--signal); background: var(--signal-bg); border-color: rgba(6, 144, 252, 0.32); }
.pill.telem { color: var(--telemetry); background: var(--telemetry-bg); border-color: rgba(96, 231, 255, 0.30); }
.pill.solid-info { background: var(--signal); color: #fff; border-color: var(--signal); }
.pill.ghost {
  background: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 26px;
  padding: 0 10px;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  color: var(--fg-0);
  border-radius: var(--r-3);
  font-size: var(--t-12);
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 0.08s linear, border-color 0.08s linear;
}
.btn:hover {
  background: var(--bg-3);
  border-color: var(--border-3);
}
.btn.primary {
  background: var(--signal);
  border-color: var(--signal);
  color: #fff;
}
.btn.primary:hover {
  background: var(--signal-2);
}
.btn.ghost {
  background: transparent;
}
.btn.tiny {
  height: 22px;
  font-size: var(--t-11);
  padding: 0 8px;
}

/* ---------- Form bits ---------- */
.field {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 26px;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-3);
  padding: 0 8px;
  color: var(--fg-0);
  font-size: var(--t-12);
}
.field input,
.field select {
  background: transparent;
  border: 0;
  outline: 0;
  width: 100%;
  color: inherit;
}
.field .field-icon {
  color: var(--fg-3);
}

/* ---------- Tables ---------- */
.t-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--t-12);
}
.t-table thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-2);
  background: var(--bg-1);
  position: sticky;
  top: 0;
  z-index: 1;
  font-weight: 500;
}
.t-table tbody td {
  padding: 7px 12px;
  border-bottom: 1px solid var(--border-1);
  color: var(--fg-1);
  vertical-align: middle;
}
.t-table tbody tr:hover td {
  background: var(--bg-2);
}
.t-table .mono {
  font-family: var(--font-mono);
  font-size: var(--t-11);
  color: var(--fg-0);
}
.t-table .num {
  text-align: right;
  font-family: var(--font-mono);
}
.t-table .muted {
  color: var(--fg-3);
}

/* ---------- Bars / mini meters ---------- */
.meter {
  height: 4px;
  background: var(--bg-3);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  width: 100%;
}
.meter > span {
  display: block;
  height: 100%;
  background: var(--signal);
}
.meter.warn > span { background: var(--warn); }
.meter.crit > span { background: var(--crit); }
.meter.ok   > span { background: var(--ok); }

/* ---------- Sparkline / chart areas ---------- */
.chart-grid {
  background-image:
    linear-gradient(to right, var(--border-1) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border-1) 1px, transparent 1px);
  background-size: 60px 32px;
  background-position: 0 100%;
}

/* ---------- Command palette ---------- */
.cmdk-veil {
  position: fixed;
  inset: 0;
  background: rgba(2, 4, 8, 0.62);
  backdrop-filter: blur(2px);
  display: none;
  z-index: 1000;
  align-items: flex-start;
  justify-content: center;
  padding-top: 120px;
}
.cmdk-veil.open {
  display: flex;
}
.cmdk {
  width: 640px;
  background: var(--bg-2);
  border: 1px solid var(--border-3);
  border-radius: var(--r-4);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}
.cmdk-input {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-2);
}
.cmdk-input input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--fg-0);
  font-size: var(--t-14);
}
.cmdk-input .cmdk-hint {
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
}
.cmdk-results {
  max-height: 380px;
  overflow-y: auto;
  padding: 6px;
}
.cmdk-group {
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 8px 8px 4px;
}
.cmdk-row {
  display: grid;
  grid-template-columns: 16px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
  border-radius: var(--r-3);
  cursor: pointer;
  font-size: var(--t-13);
  color: var(--fg-1);
}
.cmdk-row:hover,
.cmdk-row.focus {
  background: var(--bg-3);
  color: var(--fg-0);
}
.cmdk-row .cmdk-icon {
  color: var(--fg-2);
}
.cmdk-row .cmdk-kbd {
  font-family: var(--font-mono);
  font-size: var(--t-10);
  color: var(--fg-3);
  border: 1px solid var(--border-2);
  padding: 1px 5px;
  border-radius: 2px;
  letter-spacing: 0.06em;
}

/* ---------- Connection state strip (for observability) ---------- */
.conn-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: var(--t-11);
  color: var(--fg-1);
  letter-spacing: 0.04em;
}

/* ---------- Misc utility ---------- */
.row { display: flex; align-items: center; gap: 8px; }
.col { display: flex; flex-direction: column; }
.gap-2 { gap: 2px; }
.gap-4 { gap: 4px; }
.gap-6 { gap: 6px; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.flex { flex: 1; }
.mono { font-family: var(--font-mono); letter-spacing: 0.02em; }
.up   { color: var(--fg-0); }
.dim  { color: var(--fg-2); }
.dim-2 { color: var(--fg-3); }
.tnum { font-variant-numeric: tabular-nums; }
.upper { text-transform: uppercase; letter-spacing: 0.10em; }
.tiny  { font-size: var(--t-10); }
.s11   { font-size: var(--t-11); }
.s12   { font-size: var(--t-12); }
.s14   { font-size: var(--t-14); }
.s16   { font-size: var(--t-16); }
.fg-ok   { color: var(--ok); }
.fg-warn { color: var(--warn); }
.fg-crit { color: var(--crit); }
.fg-info { color: var(--signal); }
.fg-telem { color: var(--telemetry); }
.right { margin-left: auto; }

/* ---------- Grid utilities for dashboard composition ---------- */
.grid {
  display: grid;
  gap: 1px;
  background: var(--border-1);
  padding: 1px;
}
.grid.no-gap {
  gap: 0;
  padding: 0;
}
.grid > * {
  background: var(--bg-1);
}

.dash-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  grid-template-rows: minmax(220px, auto) minmax(220px, auto) 1fr;
  gap: 1px;
  background: var(--border-1);
}
.dash-grid > * { background: var(--bg-0); }
.dash-grid .span-2 { grid-column: span 2; }